many POST request

[FabienBounoir]

POST:
/users/@me/invites -> create user invite

/users/@me/settings -> update custom status

/guilds/:guildId/members/@me -> change guild username

/channels/:channelId/typing -> typing in channel

/channels/:channelId/messages -> send message in channel

[greg6775]

Hey,

Thanks for creating this issue.

I am currently not maintaining this repository. However, I might start updating it in a few weeks.